Calculating machine



Aus 14, 1945. A EP01-r 2,382,661

cALcmInG nclmls Filed Dec. 19. 1938 5s sheets-sheet L,

Aug. 14S 19457. A F. Po'rr CALCULATING. nomma" Filed nec. 19, 193s 33 Sheets-Sheet 2 Aug. 14, 1945; A F. PoTT GALCULATING HACHINE Filed Dec. 19, 1939 33 Sheets-Sheet 5 4m .7 mw .Q3 U wf mw. A m3 lu lili/ f V/ Q Aug. 14, 1945.

A. F. POTT 2,382,661

GALCULATING MACHINE Filed DeC. 19, 1939 33 Sheet-Sheet 4 9 l ma 79 ggg 179 m 4;?

Aug. 14, 1945.

A. F. PoTT CALCULATING MACHINE Filed DeC. 19, 1939 33 Sheets-Sheet 5` A. F. POTT CALCULATING MACHINE Aug. 14, 1945.

Filed Dec. 19, 1939 35 Sheets-Sheet 6 Aug. 14, 1945. A F, POT-|- 2,382,661

CALCULATING MACHINE Filed Dec. 19, 1939 33 Sheets-Sheet 7 Fig. 18

Aug. 14, 1945.

A. F. POTT CALCULATING MACHINE Filed Dec. 19, 1939 53 Sheets-Sheet 8 Aug- 14, 1945 A. F. POTT CLCULIUI.ING MACHINE 53 Sheets-Sheet 9 Filed Dec. 19, 1939 lm! i j NV@ Aug. 14, 194555o Filed Dec.

19, 1959 53 Sheets-Sheet lO Aug.14,1945. A. F. Pm l 2,382,661

-GALCUIJATING MACHINE Filed Dec. 19, 1959 55 Sheets-Sheet ll A. F. POTT CALCULATING MACHINE Aug. 14, 1945..

Filed Dec. 19, 1939 33 Sheets-Sheet l2 .til

mmm

Aug. 14, 1945. A. PQTT 2,382,661

' CALCULATING MACHINE Filed Dec. 19, 1939 33 Sheets-Sheet 13 Aug. 14, 1945. A. F. POTT GALCULATING MACHINE- Filed Dec'. 19, 1939 55 Sheets-Sheet 14 Augo 14, 1945. A. F. PQTT 2,382,651

CALCULATING MACHINE Filed Dec. 19, 1939 l, 33 Sheets-Sheet 15 Aug. 14, 1945. A. F. POTT 2,382,661'

CALCULATING MACHINE F'iledA Dec. 19, 1939 n 53 Sheets-Sheet 16 Aug. 14, 1945. A. F. PoTT CALCULATING MACHINE Filed Dee. 19, 1939 53 Sheets-Sheet 17 mwN , www mmm A.; F. POT-r CALCULATING MACHINE Aug. 14, 1945.

Filed Dec. 19, 1939 35 Sheets-Sheet 18 Aug. 14, 1945. A. F. on

GALGULATIHG MACHINE Filed Dec. 19; 1939 33 Sheets-Sheet 19 A. F. POTT GALCULATINGl MACHINE Aug. 14, l1945.

Filed Dec. 19, 1939 33 Sheets-Sheet 2O 

